Question

difference between light waves and sound waves​

Answer 1

Explanation:

Light waves are electromagnetic waves, while sound waves are mechanical waves. Light waves do not require a medium to travel, while sound waves cannot travel without a medium. This is how light can travel through space and we can see stars. In comparison, sound waves cannot travel through vacuum.

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Answer 2

Answer:

1. Light waves are electromagnetic waves while sound waves are mechanical waves.

2. Light waves don't require medium to travel while sound waves cannot travel without medium.

3. Light wave is transverse, sound wave is longitudinal.

4. Speed of light is more than speed of sound.

5. Light waves can be polarized while sound waves cannot be polarized.